S-99397A679 Length 10 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior torque transmission with Torx Plus IP15 drive, reducing cam-out and tool wear for reliable installation in plastic assemblies.
• Enhanced corrosion resistance from zinc-plated steel construction, ensuring longevity in various industrial environments.
• Optimal thread forming with tri-lobe shank design, creating strong, vibration-resistant threads in plastic materials without pre-tapping.
• High holding power due to the 1.34mm thread pitch and fully threaded design, providing secure fastening in plastic applications.
• Easy alignment and flush mounting with rounded pan head style, minimizing surface damage and improving aesthetics.
• Environmental compliance with RoHS 3 and REACH standards, supporting sustainable and safe manufacturing practices.
• Broad compatibility with standard 1/8" drill bits, simplifying installation and reducing preparation time.

Professional Applications & Engineering Value

These M3.63 x 10mm zinc-plated steel TRS tapping screws are engineered to address common challenges in plastic fastening, such as material cracking and thread stripping. The thread forming design with a tri-lobe shank displaces plastic material to create durable, high-strength threads without the need for additional inserts, reducing assembly steps and costs. Ideal for plastic applications in electronics, automotive components, and consumer goods, the Torx Plus drive ensures efficient torque transfer, minimizing slippage and enhancing worker safety. The zinc-plated finish provides reliable corrosion protection, extending service life in humid or demanding conditions, while the blunt tip and right-hand threading facilitate quick, precise installation in automated or manual processes.

Specification Summary & Compliance

This product features a metric M3.63 screw size with a length of 10mm and a thread pitch of approximately 1.34mm, adhering to standard dimensional tolerances for consistent performance. The TRS (Thread Rolling Screw) type is designed for thread forming in plastics, with a tri-lobe shank cross-section and blunt tip for optimal results. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial use.